クマヒラ List of Products and Services

At Kumahira, we provide a "Key Management System" that automates the lending and returning of keys, contributing to the reduction of the burden on administrators who handle key exchanges and lowering operational costs. By using an IC card for authentication to retrieve keys, the system automatically records "who" took the key and "when." It also allows for efficient and secure management of key usage by external contractors. The system can accommodate various authentication methods, including QR codes and biometric authentication. 【Recommended for these concerns】 ■ Apartment Developers - There is no on-site manager, and it is necessary to go to the location just to hand over keys to external workers. ■ Building Management Companies - Personnel must be assigned during nights and holidays to handle key lending to maintenance contractors. ■ Real Estate Industry - Keys for model rooms are frequently taken out, making it difficult to track who last took them, increasing the risk of loss. *Live demonstrations of the actual system are available at showrooms nationwide. For more details about the product, please download and view the catalog.

• Entrance and exit control system

A key management system is a system that automates the lending and returning of keys, supporting the efficiency of operations and reducing operational costs. **Benefits of Implementing a Key Management System** Storage: Keys are stored in a management device, and the system constantly checks for the availability of keys. Restriction: The system automatically authenticates users who have been pre-registered and set by the key manager, allowing them to borrow keys. Recording: The system automatically records history such as user names and lending dates. Cost: Since users themselves can retrieve the keys, it reduces personnel costs. Operation: Because the handover can be conducted strictly, it alleviates the mental burden on the manager. *For more details, please download the PDF or feel free to contact us.*

• Other security systems

This is a portable handheld liquid inspection device designed with a compact and lightweight structure. It can be used in places other than security inspection areas, such as event venues and train stations. 【Features】 ■ Portable ■ Outstanding detection speed ■ Intuitive and easy operation *For more details, please refer to the PDF document or feel free to contact us.

• others

The "LSR-M2" is a liquid inspection device that instantly assesses the hazards of liquids with simple operations. It enables smooth inspections and contributes to strengthening counter-terrorism measures. By simply holding a container near the sensor, it can determine the components of the liquid in 1 to 4 seconds, and it responds to a variety of materials and shapes, including PET bottles, glass bottles, steel, and plastic containers. 【Features】 ■ Overwhelming detection speed ■ Compact and lightweight design that can be installed anywhere ■ Account management for administrators and users is possible

• others

The waterproof door "Self-Tight Waterproof Door 3" does not require manual tightening operations and demonstrates excellent water intrusion prevention performance with its normal self-closing action. With a door thickness of 40mm, comparable to standard sash doors, it can withstand water levels up to 3m. It also offers an option for electric locks, making it suitable for situations where access control is required. 【We respond to the following needs】 ■ We want to implement flood prevention measures in buildings that are at risk of flooding, such as those indicated on hazard maps. ■ We want to minimize water intrusion damage to buildings during flooding events. ■ We want to avoid the risk of having to go on-site for water intrusion measures during flooding events. ■ We want to reduce the risk of damage caused by human error. ★ A demonstration unit is currently on display at the Kumahira Tokyo Nihonbashi showroom "K-BASE." We have novelties prepared for visitors. If you wish to visit, please feel free to contact us. *For more details about the product, please refer to the materials available for download in PDF format.

• Interior/Interior Doors

This is a standalone airtight display case equipped with a function to reduce harmful gases (acetic acid and ammonia) that can damage artworks and historical materials. 【Features】 ■ Reduces the concentration of acetic acid and ammonia gases inside the display case using an adsorption filter. ■ Built-in air circulation fan at the bottom of the display case prevents deterioration of materials and artworks caused by stagnant air. ■ Stabilizes humidity inside the display case and suppresses the release of harmful gases from the case itself. ■ Customizable with high-transmission glass, low-reflection film, lighting, etc., to suit the displayed items. 【Suitable for concerns such as these】 ◆ Want to maintain an appropriate preservation environment in public areas of cultural facilities like museums and galleries... ◆ Concerned about the deterioration of displayed artworks/materials due to acetic acid and ammonia during the exhibition... *For detailed specifications, please download the PDF. We have two models of "ART CELLAR" on display at "K-BASE TOKYO" (Kumahira Tokyo Nihonbashi Showroom). Feel free to contact us.

• Showcase

The "LSR-HN1" is a liquid inspection device that instantly detects abandoned liquid explosives and flammable substances on-site. Its portable handheld design allows for inspection without touching the items being tested. Additionally, it can be operated easily by simply holding it up to a container with liquid and pressing a button, making it accessible for anyone to use immediately. 【Features】 ■ Portable handheld design ■ Overwhelming detection speed ■ Intuitive and easy operation ■ Compatible with various shapes and materials of containers ■ Comprehensive after-sales service due to domestic production *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection

The "Light Gate" is a security gate that can be safely passed through by children. With the concept of "compactness," it achieves space-saving by reducing the main unit size. Thanks to its short style with a gate length of 1,100mm, it can be installed even in places where securing sufficient installation space is difficult. 【Features】 ■ Safe design with universal design principles ■ Compact design that does not take up much space ■ Simple design that harmonizes with the environment *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

"Unigate" is a security gate featuring an open and linear design based on glass and metal, achieving space-saving functionality. It allows passage from either side, enabling efficient use of each corridor. The maximum passage capacity is approximately 50 people per minute per lane, ensuring smooth traffic even in large office buildings with high user volume. 【Features】 ■ Minimal design that harmonizes with the space ■ Quiet and light flap motion ■ Efficient passage processing through bidirectional access ■ Optimized sensors to detect unauthorized entry and tailgating *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

The "Handle Tight Waterproof Door," which can handle water heights of up to 30 meters, and the "Self Tight Waterproof Door 3," which does not require tightening operations, are equipped with special mechanisms such as dual-axis hinges that utilize water pressure to ensure the door is tightly sealed. The leakage amount is only 0.001 cubic meters per hour per square meter of door area, demonstrating top-class flood prevention performance equivalent to JIS Ws-6 and JSTM HWL-5 standards. By keeping the leakage amount low even during prolonged flooding, the risk of damage can be reduced.

• Steel Door
• Fittings construction

"SPLATS KEY" is a cloud key management service that automates the management of important keys for doors, lockers, company vehicles, and more. It contributes to labor-saving through remote control functions. It authenticates individuals using IC card reading, allowing access only to authorized keys, and automatically records usage history. Communication with the cloud server is facilitated by a built-in SIM, enabling access to a dedicated site on the internet for viewing key usage history and performing various settings and registrations, eliminating the need for dedicated management PCs. 【Features】 ■ A key management system suitable for offices and stores ■ No network construction required; subscription model reduces initial costs ■ Available in four types: 5 keys, 10 keys, 20 keys, and 30 keys ■ Support for operations from locations nationwide *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

This catalog introduces the "Cultural Property Preservation Equipment" handled by Kumahira. The scope of cultural property protection is expanding year by year, and various considerations are required for its storage methods. By appropriately addressing various challenges such as humidity and temperature, fire, environmental contamination, insect and fungal damage, and crime, it is not only possible to preserve cultural properties for future generations but also to actively disclose and utilize them. Our company provides high-quality solutions for cultural property preservation. [Contents] ■ Storage Equipment ・Storage Equipment 1: Cure Light ・Storage Equipment 2: Storage Door ・Storage Equipment 3: Storage Equipment ■ Exhibition Room Equipment ■ Security *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

Introducing the "Stand Door Light" handled by Kumahira Co., Ltd. We offer three types: an acrylic flap with minimal pressure sensation, a urethane flap focused on safety, and a flapless version equipped only with sensors. By integrating with temperature/mask detection terminals and disinfectant dispensers, we enable efficient infection control measures. Additionally, it can be embedded into waist walls or wrapped, allowing installation in various locations. 【Features】 ■ Three flap types to choose from ■ Expanding possibilities with various applications ■ Compact body combining versatility and safety ■ Options available such as passage indicators, flap LEDs, and chime units *For more details, please refer to the PDF materials or feel free to contact us.

• Other security systems

"SPLATS PASS" is a cloud-based access control management system that can be linked with various external devices. It authenticates individuals through the reading of IC cards or QR codes and controls the locking and unlocking of electric locks (auto-locks) as well as the opening and closing of automatic doors. A controller equipped with a SIM communicates with the cloud server to manage the status, history, and registration information of each device. By accessing a dedicated site on the internet, users can view access logs and perform various settings and registrations, eliminating the need for dedicated management PCs. 【Features】 ■ Ideal access control management for offices and stores ■ No network construction required; subscription model reduces initial costs ■ Occupancy management feature included (basic plan only) ■ Guest access via QR code (optional) ■ Support for operations from locations nationwide *For more details, please refer to the PDF materials or feel free to contact us.

• Other security systems

The "MDR-S" is a metal detector that minimizes the impact of the floor environment where it is installed. Developed and manufactured in-house, it has 54 service locations nationwide, providing solid operational support. Available in two colors, white and black, it features a stylish design that blends into the surroundings without intimidating passersby. 【Features】 ■ In-house development and domestic production ■ 101 levels of sensitivity settings ■ Capable of adapting to various installation environments ■ Simple and excellent design ■ Reduces the impact of the floor environment where it is installed *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

The "MDR-E" is a metal detector that can adjust the aisle width according to the layout. In addition to being compliant with NIJ standards for weapon detection, it allows for fine sensitivity adjustments in 101 levels for each zone, enabling customization based on the installation environment and the objects to be detected. It can be used in places where many people gather, such as international events, where counter-terrorism measures and enhanced security are required. 【Features】 ■ Space-saving design achieved through adjacent installation ■ Adjustable aisle width according to layout ■ Compliant with NIJ standards for weapon detection ■ 101 levels of sensitivity settings ■ Design that does not create an intimidating presence *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

"GG-2" is a security system suitable for internal management of companies and organizations. It comes standard with a wealth of features to address various risks, allowing for flexible construction and expansion of the security system. From managing a single door to large-scale security that connects multiple locations and various systems through a network, it can evolve corporate security to solve the challenges organizations face. 【Features】 ■ Flexible level settings with multi-access ■ Comprehensive functions realized in a simple design ■ Modular concept enabling flexible system construction ■ "Operationally adaptable package" software that continues to evolve with upgrades ■ Security gates that pursue both functionality and design *For more details, please refer to the PDF materials or feel free to contact us.

• Other security systems

The "Sector Gate" is a high-flap compatible security gate that combines a beautifully slim housing made of stainless steel and glass with strong closing force. It adopts a standard gate housing width of 150mm, accommodating a wide variety of gate replacements, regardless of whether they are manufactured in-house or by other companies. By making the central part of the housing transparent, visibility is ensured when multiple lanes are installed. 【Features】 ■ A gate that combines design, space-saving, and high security ■ Compatible with a wide range of replacements ■ Clear housing that ensures visibility ■ Selectable variations (flap height, guide glass, reader cover, passage indication) *For more details, please refer to the PDF materials or feel free to contact us.

• Other security systems

"Unigate S" is a security gate based on the flagship model "Unigate," combining high design quality and compactness. It features a space-saving design with a depth of 980mm, allowing for installation in more locations. The previously required drive units on both sides are no longer necessary, enabling operation with a single-side drive. This not only reduces space but also cuts costs. 【Features】 ■ Minimalist design that harmonizes with the space ■ Space-saving and cost-effective single-side drive ■ Compact size suitable for various installation locations ■ Integration with higher-level systems ■ Choice of flap types *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

The "LSR-M2" is a liquid inspection device that can determine the components of a liquid in 1 to 4 seconds simply by holding a container near the sensor, allowing for the detection of explosives and flammable substances. This compact device, which fits within a 30cm square, is lightweight and portable, making it suitable for various installation locations. Additionally, it is equipped with sensors that can accommodate a variety of materials and shapes, including PET bottles, glass bottles, steel cans, and plastic containers, enabling inspections of containers that were previously difficult to examine, such as those in transparent bags. 【Features】 ■ Complies with the performance standards of the European Civil Aviation Conference (ECAC) Type B Standard 3 ■ Exceptional detection speed ■ Compact and lightweight design that can be installed anywhere ■ Account management for administrators and users ■ Compatible with various shapes and materials of containers ■ Interface that can interact with external devices ■ Comprehensive after-sales service due to domestic production *For more details, please refer to the PDF document or feel free to contact us.

• Non-destructive testing

The "Gas El Sheet" can reduce and maintain the concentration of harmful acetic acid gas and ammonia gas for cultural properties. Due to its thin thickness of 0.24mm, it can be easily cut with scissors or other tools to the required size and shape, allowing for easy processing and use. Since large-scale construction or equipment is not required, it is possible to easily implement measures for the preservation of cultural properties. 【Features】 ■ Excellent adsorption performance for acetic acid and ammonia gases ■ High processability ■ Cost-effective improvement measures ■ Flexible response tailored to the environment and duration ■ Safety compliant with PAT standards ■ High operability with indicators *The effects obtained may vary depending on the initial concentration in the air and the amount emitted from the source. *For more details, please refer to the PDF materials or feel free to contact us.

• Safety Supplies

The "water-tight door" is a water-tight and waterproof facility designed to protect important items from flood damage during disasters. It features excellent operability, allowing for a one-action operation where the door is closed and the handle is turned, ensuring reliable water-tight performance in a short time. Additionally, we have developed a unique packing using proprietary technology. We have confirmed the water-tight performance through repeated experiments, assuming a maximum flooding height of 56 meters. 【Features】 ■ Can be operated quickly and accurately during flooding ■ Hinges that support smooth door operation ■ "Pressure-following packing" using proprietary technology ■ Conducted water-tight experiments assuming flooding of 56m ■ Seismic design *For more details, please refer to the PDF materials or feel free to contact us.

• Other security systems

The "MDR-M" is a metal detector that accommodates various installation environments and allows for 101 levels of fine sensitivity adjustment. It supports multi-detection with a total of 60 zones, divided into 20 vertical and 3 horizontal sections. The position of the target can be displayed with LEDs. Available in two colors: white and black. Its stylish design blends into the surroundings without intimidating passersby. 【Features】 ■ Multi-zone detection capability ■ 101 levels of sensitivity settings ■ Simple design ■ In-house development and domestic production *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

The product is a "Stand Door" that can contribute to labor-saving and cost reduction in operations through the automation of entry and exit checks, which can often be burdensome. It can be installed in small retail spaces. Since entry and exit checks can be automated, it is well-suited for self-checkout and cashier-less operations. The Stand Door is available in two types: a standard type with a passage width suitable for pedestrians and a wide type that can accommodate wheelchairs and carts. 【Features】 ■ Compact design that can be installed in narrow spaces ■ Sturdy flaps that deter breaches ■ Two types of passage widths tailored to the target users ■ Creation of an open area boundary *For more details, please refer to the external link page or feel free to contact us.

• Other security systems

The "Mobile Gate MBG" is a portable gate that can be easily set up and relocated. It has high waterproof and dustproof performance, making it suitable for outdoor installation. Additionally, it reduces the risk of injury even when in contact with the flap. 【Features】 ■ Lightweight and compact design ■ High waterproof and dustproof performance ■ Highly safe design *For more details, please download the PDF or feel free to contact us.

• Other security systems